korean: 알츠하이머 병의 예방법에 대해서도 좀 말씀드릴게요. 먼저 물고기 기름, 어유(魚油)가 알츠하이머 병의 예방에 좋다고 합니다.
english: As far as protecting yourself against Alzheimer’s disease, well, it turns out that fish oil has the effect of reducing your risk for Alzheimer’s disease.